SU667567A1 - Способ получени листового пористого материала - Google Patents
Способ получени листового пористого материалаInfo
- Publication number
- SU667567A1 SU667567A1 SU721825120A SU1825120A SU667567A1 SU 667567 A1 SU667567 A1 SU 667567A1 SU 721825120 A SU721825120 A SU 721825120A SU 1825120 A SU1825120 A SU 1825120A SU 667567 A1 SU667567 A1 SU 667567A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- weight
- density
- mixture
- ethylene
- vinyl acetate
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 4
- 239000000203 mixture Substances 0.000 claims description 17
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 12
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 239000004338 Dichlorodifluoromethane Substances 0.000 claims description 6
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 6
- 235000019404 dichlorodifluoromethane Nutrition 0.000 claims description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 15
- 238000001816 cooling Methods 0.000 claims 4
- 239000006260 foam Substances 0.000 claims 4
- 229920001038 ethylene copolymer Polymers 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 229920002959 polymer blend Polymers 0.000 claims 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims 2
- 229940029284 trichlorofluoromethane Drugs 0.000 claims 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- OSNYGCDUBGOHEX-UHFFFAOYSA-N 2,4-dichloro-3,3-difluoropentane Chemical compound ClC(C(C(C)Cl)(F)F)C OSNYGCDUBGOHEX-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000002744 anti-aggregatory effect Effects 0.000 claims 1
- 230000001413 cellular effect Effects 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 239000003361 porogen Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000037075 skin appearance Effects 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000002649 leather substitute Substances 0.000 description 2
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16202872A DD104539A2 (en:Method) | 1972-04-04 | 1972-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU667567A1 true SU667567A1 (ru) | 1979-06-15 |
Family
ID=5486017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721825120A SU667567A1 (ru) | 1972-04-04 | 1972-09-01 | Способ получени листового пористого материала |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS221551B1 (en:Method) |
| DD (1) | DD104539A2 (en:Method) |
| SU (1) | SU667567A1 (en:Method) |
-
1972
- 1972-04-04 DD DD16202872A patent/DD104539A2/xx unknown
- 1972-09-01 SU SU721825120A patent/SU667567A1/ru active
-
1973
- 1973-01-23 CS CS50673A patent/CS221551B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD104539A2 (en:Method) | 1974-03-12 |
| CS221551B1 (cs) | 1983-04-29 |
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